Rita, owner of a newly established catering business wants to promote her services. One morning, she approached her neighbor Molly, and told Molly: "since you have been a wonderful neighbor to me, and helped me numerous times by dog-sitting for me when I was out of town, as a thank you, I will cater your next party for you for free." Molly responded: "that is such a kind offer. Thank you. By the way, I have two tickets to a Beyonc Concert that I don't need. Why don't I give them to you?" Molly who was clearly very enthusiastic about Rita's offer, got on the phone and invited 60 people to her house for a Halloween party 3 days before the party she got on the phone to inform Rita that she was having a party and asked Rita to cater it for her for free. Rita, whose business had been thriving since her last conversation with Molly, told Molly that unfortunately she was extremely busy and could not give Rita the free catering offer after all. Molly was devastated. Since it was too late to cancel the party, Molly had to find a caterer who agreed to cater the